Graphical user interface for a display screen



This design application is related to U.S. patent application 11/903,773, filed Sep. 24, 2007.

The FIGURE illustrates a front view of a graphical user interface for a display screen according to the invention.

The broken line showing a display screen is for illustrative purposes only, and forms no part of the claimed design. The portions of the graphical user interface for a display screen shown in broken lines are for illustrative purposes only, and form no part of the claimed design. 

The ornamental design for a graphical user interface for a display screen, as shown and described. 